VEHICLE DRIVE DEVICE
An in-wheel motor drive device (21) wherein lubricating oil (70) for placing a portion of a gear section (37) of an output gear (33) in an oil bath state is filled into a casing (22) that accommodates a speed reducer unit (B), and an oil...

WO/2019/054322A1

SPEED INCREASER OF VERTICAL AXIS WIND TURBINE
A speed increaser (1) has an input shaft (2) disposed in a vertical orientation. The input shaft (2) is rotatably supported by an upper bearing (6) and a lower bearing, which are tapered roller bearings disposed such that the front surfa...

WO/2019/053375A1

PIVOT AND GEARTRAIN
The invention relates to a pivot (5) for a sliding bearing of a planetary geartrain, the pivot having a portion (23) forming a central shaft, extending around an axial passage (15), and axially opposed, axially open circumferential groov...

WO/2019/052666A1

PLANETARY GEARBOX
The invention relates to a planetary gearbox (100), comprising a housing (110), an input part, an output part having an output shaft which is rotatable about an output axis of rotation, and at least one gear speed between the input part ...

WO/2019/054637A1

ELECTRIC PUMP AND MOTOR
The present invention provides an electric pump, the electric pump comprising: a motor unit which includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor; a pump unit which includes a first rotor including...

MINE VEHICLE HAVING WHEEL HUB DRIVE
The invention relates to a mine vehicle, in particular a dump truck (1), having at least two wheels (2) that can be electrically independently driven, wherein a wheel (2) has at least one tire (29) and a rim body (28) and rotates about a...

WO/2019/049802A1

IN-WHEEL MOTOR DRIVE DEVICE
An in-wheel motor drive device 21 is formed of an electric motor part A, a reduction gear part B, and a wheel bearing part C, and is provided with a casing 22. The in-wheel motor drive device 21 is characterized in that the casing 22 is ...

WO/2019/048753A1

ACTUATOR WITH WHEEL PROVIDED WITH AXIAL TOOTHING
The invention relates to an actuator for a member of a land motor vehicle, of the type comprising an actuator housing (12) produced by injection moulding of a thermoplastic polymer material and defining an inside space in which the follo...

WO/2019/049800A1

SPEED-INCREASING GEAR FOR VERTICAL SHAFT WINDMILL
A speed-increasing gear (1) has an input shaft (2) and an output shaft (3) that are vertically arranged in parallel with each other, and an input-side gear (4) and an output-side gear (5) that are respectively provided to these shafts ar...

WO/2019/048568A1

IMPROVED PLANET CARRIER.
A planet carrier comprises a plurality of planet axles suspended in-between a first carrying wall and a second carrying wall (22). The second carrying wall (22) has a plurality of stiffness-reducing slot-shaped interruptions (7A, 7B, 7C)...

WO/2019/049885A1

PLANETRARY CARRIER AND METHOD FOR PRODUCING SAME
This planetary carrier includes: a plurality of pinion gears; a plurality of pinion shafts individually inserted into corresponding pinion gears; a first support plate for supporting one end of each of the plurality of pinion shafts; a s...

WO/2019/042766A1

INLINE TRANSMISSION WITH TWO INTERMEDIATE SHAFTS
The invention relates to a transmission with multiple shiftable gears for a motor vehicle, comprising an input shaft (10), an output shaft (30) which is arranged coaxially to the input shaft (10), a first intermediate shaft (50) and a se...

WO/2019/044749A1

DIFFERENTIAL DEVICE
This differential device is provided with: a differential casing (10) having a flange part (11); and a differential ring gear (40) having a teeth part, a fixing and supporting part (45), and a connection part. The differential casing (10...

WO/2019/044335A1

DRIVE DEVICE FOR VEHICLE
Provided is a drive device for a vehicle, configured so that, when a dynamo-electric machine is mounted on a different axis from a shift input member, the axial length of a portion where the dynamo-electric machine is disposed can be red...

WO/2019/044233A1

DECELERATION DEVICE
Provided is a deceleration device in which lubricating oil can be stably supplied to a spline coupling of a rotation source and a rotating shaft, even when a rotation-side housing rotates at high speed for a long time. The deceleration d...

WO/2019/043304A1

COOLING CIRCUIT ASSEMBLY FOR A HEAT ENGINE AND A GEARBOX
The invention relates to an assembly of a cooling circuit and a heat engine (14), the circuit comprising a radiator (2) connected to a coolant outlet housing by first inlet and outlet pipes (20, 21), a loop for a heat exchanger (6) of a ...

GEARBOX AND ACTUATOR COMPRISING SAME
One embodiment relates to a gearbox and an actuator comprising same, the gearbox comprising: a housing having an opening; a cover arranged at the opening; a first gear part arranged so that one side thereof is supported by the housing, a...

TRANSMISSION
The invention relates to a transmission (1), in particular a double clutch transmission, having a ventilator arrangement (7) having a ventilator element (9), which has at least one entry opening (24) pointing toward the transmission inte...

WO/2019/039060A1

DRIVE DEVICE
Provided is a drive device which comprises: a rotor having a motor shaft and a rotor core; a stator; and a housing having a containing section capable of holding oil. The motor shaft has: a shaft body extending in the direction of a cent...

WO/2019/039045A1

DRIVING DEVICE
This driving device is provided with: a motor provided with a motor output shaft having a sun gear; a plurality of planetary gears engaging with the sun gear; a carrier attached to the plurality of planetary gears and rotatably arranged ...

WO/2019/036317A1

TOP DRIVE, TRACTION MOTOR DE-COUPLING DEVICE
A top drive for well operations having a gearbox, a traction motor connected to the gearbox so that a motor shaft of the traction motor extends into the gearbox, a quill extending into the gearbox, a gear train positioned within the gear...

WO/2019/032155A1

CARRIER HUB AND BEARING ASSEMBLY HAVING A CONNECTING SLEEVE
A carrier hub assembly includes a carrier hub and a bearing assembly. The carrier hub includes an end portion having a first face surface and a second face surface. The bearing assembly includes a first bearing positioned on the first fa...

WO/2019/024959A1

PLANETARY GEAR TRAIN
The invention relates to a planetary gear train which comprises a planet carrier having at least one radial wall with pin bores formed therein, planetary gear pins that are seated in said pin bores on at least one end, planetary gears th...

OIL SUPPLY ARRANGEMENT OF A VEHICLE WITH AN ELECTRIC MACHINE
An oil supply arrangement of a vehicle is proposed with an electric machine (EM) in a housing (2) with at least one oil volume which is connected to an oil volume (A) of a transmission housing (1) of the vehicle for the supply of oil, wh...

WO/2019/025100A1

OIL PUMP DRIVE DEVICE
The invention relates to an oil pump drive device (1) comprising an oil pump drive shaft (AN), an electric motor and a planetary gear set (RS), the planetary gear set (RS) comprising a first, a second and a third element (E1, E2, E3), th...

WO/2019/023486A1

ARTICULATED UNIVERSAL JOINT WITH BACKLASH REDUCTION
A universal joint includes a joint housing and a joint shaft. The joint housing includes a socket having one or more recesses. The joint shaft includes a head positioned in the socket of the joint housing. The head includes one or more l...

WO/2019/020280A1

AXLE DRIVE
The invention relates to an axle drive, comprising a drive shaft (1'), a first output shaft (2) and a second output shaft (3), a first planetary gear mechanism and a second planetary gear mechanism, wherein a drive torque of the drive sh...

DRIVETRAIN ASSEMBLY FOR A WIND TURBINE
A drivetrain assembly for a wind turbine includes a main shaft, a bearing operatively coupled to an end of the main shaft, a bearing housing surrounding the bearing, and a gearbox having, at least, a ring gear. The ring gear is positione...

A GEARBOX ARRANGEMENT
The present invention relates to a gearbox arrangement (10) comprising an input mechanism (12), a first transmission shaft (14) and a second transmission shaft (16). The first and second transmission shafts (14, 16) are connected to the ...

TEMPERATURE DETERMINATION AT A SUPERIMPOSITION TRANSMISSION
A planetary gearing with an axis of rotation comprises a first gearwheel, a second gearwheel, and a carrier, which are mounted rotatably about the axis of rotation. A third gearwheel, which is mounted rotatably on the carrier and which i...

IMPROVED FLUID REPLACEMENT DEVICE
A fluid replacement device, comprising a fluid replacement gun and a magnetic oil purification valve assembly for use therewith. The fluid replacement gun comprises a handle (3) provided with a fluid channel (2). One end of the handle is...

WO/2019/003634A1

DRIVE DEVICE FOR VEHICLE
[Problem] To provide a drive device for a vehicle, the drive device being configured so that the heat radiation characteristics of a speed reduction mechanism are improved, and the weight of the vehicle and manufacturing cost are reduced...

WO/2019/002888A1

GEARBOX ASSEMBLY
A gearbox assembly for an electric power assisted steering apparatus comprises a gearbox housing which houses a wormshaft carrying a worm gear and a gear wheel having a set of gearwheel teeth that is supported relative to the housing by ...

WO/2019/003902A1

DRIVE DEVICE
This drive device is provided with a first plug, a second plug, and a third plug, which are provided along a peripheral surface of a hollow shaft. The outer peripheral surface of the first plug is provided with a bearing, and the outer p...